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Volkswagen Golf Service & Repair Manual: Removing and installing digital sound package control unit -J525

Volkswagen Golf Service & Repair Manual / Communication / Infotainment / Sound system / Removing and installing digital sound package control unit -J525

Special tools and workshop equipment required
   
Protective cap for wiring harness connector -VAS 6223/9-
If the control unit is replaced, select the Replace function of the respective control unit in Guided fault finding → Vehicle diagnostic tester.
Removing
–  Switch off ignition and all electrical consumers, and remove ignition key.
–  Remove luggage compartment floor
 

Removing and installing digital sound package control unit -J525

–  Release strap -1- and then release and unplug connectors -2- on digital sound package control unit -J525-.
 

Removing and installing digital sound package control unit -J525

–  Push protective cap for cable connector -VAS 6223/9--1- onto connector of MOST bus -2-.
–  Remove digital sound package control unit -J525-
Installing
Install in the reverse order of removal. When doing this, note the following:
 

Removing and installing digital sound package control unit -J525

Digital sound package control unit -J525-, vehicles with Dynaudio
Special tools and workshop equipment required     Torque wrench -V.A.G 1783-   ...

Removing and installing retainer for digital sound package control unit -J525-
Special tools and workshop equipment required     Torque wrench -V.A.G 1783- Removin ...

Other materials:

Assembly overview - driver side dash panel cover
1 -  Bolt 1.5 Nm 2 -  Bolt 1.5 Nm 3 -  Driver side dash panel cover Removing and installing → Chapter 4 -  Bolt Qty. 2 1.5 Nm 5& ...

Gear oil
Draining and filling gear oil Special tools and workshop equipment required     Used oil collection and extraction unit -V.A.G 1782-   ...

Removing and installing wheel bearing unit
Special tools and workshop equipment required     Torque wrench -V.A.G 1332- Removing –  Remove bolt for drive shaft → Chapter. ...

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